diff options
Diffstat (limited to 'mysql-test/suite/galera_sr/t/galera_sr_parallel_apply.test')
| -rw-r--r-- | mysql-test/suite/galera_sr/t/galera_sr_parallel_apply.test | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/mysql-test/suite/galera_sr/t/galera_sr_parallel_apply.test b/mysql-test/suite/galera_sr/t/galera_sr_parallel_apply.test new file mode 100644 index 00000000000..83a7acbe3e0 --- /dev/null +++ b/mysql-test/suite/galera_sr/t/galera_sr_parallel_apply.test @@ -0,0 +1,59 @@ +--source include/galera_cluster.inc +--source include/have_innodb.inc + +# +# Test SR with parallel apply +# + +--connection node_2 +--let $wsrep_slave_threads_orig = `SELECT @@wsrep_slave_threads` +SET GLOBAL wsrep_slave_threads = 5; + +--connection node_1 +CREATE TABLE t1 (f1 INTEGER PRIMARY KEY AUTO_INCREMENT, f2 INTEGER) ENGINE=InnoDB; +SET SESSION wsrep_trx_fragment_size = 1; +SET AUTOCOMMIT=OFF; +START TRANSACTION; +INSERT INTO t1 (f2) VALUES (1); +INSERT INTO t1 (f2) VALUES (1); +INSERT INTO t1 (f2) VALUES (1); +INSERT INTO t1 (f2) VALUES (1); +--send INSERT INTO t1 (f2) VALUES (1); + +--connect node_1a, 127.0.0.1, root, , test, $NODE_MYPORT_1 +SET SESSION wsrep_trx_fragment_size = 1; +SET AUTOCOMMIT=OFF; +START TRANSACTION; +INSERT INTO t1 (f2) VALUES (2); +INSERT INTO t1 (f2) VALUES (2); +INSERT INTO t1 (f2) VALUES (2); +INSERT INTO t1 (f2) VALUES (2); +--send INSERT INTO t1 (f2) VALUES (2); + +--connection node_2 +SET SESSION TRANSACTION ISOLATION LEVEL READ UNCOMMITTED; +--let $wait_condition = SELECT COUNT(*) > 0 FROM t1 WHERE f2 = 1; +--source include/wait_condition.inc + +--let $wait_condition = SELECT COUNT(*) > 0 FROM t1 WHERE f2 = 2; +--source include/wait_condition.inc + +--connection node_1 +--reap +COMMIT; + +--connection node_1a +--reap +ROLLBACK; + +--connection node_2 +SET SESSION TRANSACTION ISOLATION LEVEL READ COMMITTED; +SELECT COUNT(*) = 5 FROM t1; + +--connection node_1 +DROP TABLE t1; + +--connection node_2 +--disable_query_log +--eval SET GLOBAL wsrep_slave_threads = $wsrep_slave_threads_orig; +--enable_query_log |